Swap Tokens Example

import { getSwapAmountSaros, swapSaros, genConnectionSolana } from '@saros-finance/sdk';
import { PublicKey } from '@solana/web3.js';

const connection = genConnectionSolana();
const accountSol = 'YOUR_WALLET_PUBLIC_KEY';

const USDC_TOKEN = {
  mintAddress: 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v',
  addressSPL: 'FXRiEosEvHnpc3XZY1NS7an2PB1SunnYW1f5zppYhXb3',
  decimals: '6'
};

const C98_TOKEN = {
  mintAddress: 'C98A4nkJXhpVZNAZdHUA95RpTF3T4whtQubL3YobiUX9',
  addressSPL: 'EKCdCBjfQ6t5FBfDC2zvmr27PgfVVZU37C8LUE4UenKb',
  decimals: '6'
};

const poolParams = {
  address: '2wUvdZA8ZsY714Y5wUL9fkFmupJGGwzui2N74zqJWgty',
  tokens: {
    C98A4nkJXhpVZNAZdHUA95RpTF3T4whtQubL3YobiUX9: C98_TOKEN,
    EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v: USDC_TOKEN,
  },
  tokenIds: [
    'C98A4nkJXhpVZNAZdHUA95RpTF3T4whtQubL3YobiUX9',
    'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v',
  ],
};

async function performSwap() {
  try {
    // Get swap quote
    const estSwap = await getSwapAmountSaros(
      connection,
      C98_TOKEN.mintAddress,
      USDC_TOKEN.mintAddress,
      1, // 1 C98
      0.5, // 0.5% slippage
      poolParams
    );

    console.log('Estimated swap:', estSwap);
    
    // Execute swap
    const result = await swapSaros(
      connection,
      C98_TOKEN.addressSPL,
      USDC_TOKEN.addressSPL,
      1,
      estSwap.amountOutWithSlippage,
      null,
      new PublicKey(poolParams.address),
      new PublicKey('SSwapUtytfBdBn1b9NUGG6foMVPtcWgpRU32HToDUZr'), // Program address
      accountSol,
      C98_TOKEN.mintAddress,
      USDC_TOKEN.mintAddress
    );

    if (result.isError) {
      console.error('Swap failed:', result.mess);
      return { success: false, message: result.mess };
    } else {
      console.log('Swap successful! Hash:', result.hash);
      return { success: true, hash: result.hash };
    }
  } catch (error) {
    console.error('Error:', error);
    return { success: false, message: error.message };
  }
}

// Execute the swap
performSwap().then(result => {
  if (result.success) {
    console.log("Transaction completed with hash:", result.hash);
  } else {
    console.log("Transaction failed:", result.message);
  }
});